8 Bands Signal Jammer Handheld GPS WiFi LOJACK 2G, 3G, 4G Jamming Distance 50m


  • Ability to block cell phone, GPS, Wifi signals
  • Jamming up to 50 meters (164ft)
  • A bigger battery capacity supports up to 60 minutes of jamming
  • Comes in an LCD screen displaying the battery status
  • Excellent cooling system designed with build-in cooling fans and heat sink inside
  • With the DIP switch, you can turn on/off any bands without affecting other function
SKU: JM013 Categories: , ,

The JM013 is a portable signal jammer with 8 high gains antennas. With 28 watts of output power, it can jam the signal up to 50 meters. You can quickly block ALL cell phone signals with JM013: GSM, CDMA, DCS, 2G, 3G, 4G, and even 5G. It also has antennas blocking Wifi 2.4Ghz, LOJACK, and GPS.

JM013-A: Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1L2L3L4L5

JM013-B: Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+LOJACK

JM013-5G EU: Mobile Phone 5G/4G/3G/2G +WiFi2.4G+ GPSL1

JM013-5G US: Mobile Phone 5G/4G/3G/2G +WiFi2.4G+ GPSL1

Output Power: Total 28W,3-4W each band

Jam Radius:5-50meters

Power Supply: AC110-240V to DC24V

Cooling System: High efficiency aluminum alloy radiator, Build-in 3x cooling fan

Battery:  Built-in battery:24V/3000mAh

Battery Life: 1 hour

Product Size:210x130x46 mm(without Antenna)

Product Weight: appr.2.0kg

Package Contents: Jammer x 1, AC Charger x1, high gain Omni antenna x8


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Signal jammer JM013 Specs
  • This sheet indicates the main purpose of each band. If you don't need some of them, you can simply turn them off by removing the antenna.